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Crystal Structure of G protein coupled receptor kinase 1 bound to ATP and magnesium chloride at 2.7A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ACX PDB ENTRY 2ACX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.35 277 PEG 3350, NaCl, glycerol, sodium tartarate, pH 4.35, ATP, magnesium chloride, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.74 55.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 202.889 α = 90 b = 55.054 β = 100.82 c = 122.699 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315 2005-08-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97967 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.7 50 6.8 37248
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 2ACX 2.7 19.98 36930 99.77 0.19241 0.19241 0.1937 0.2072 23.599
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] 0.12 0.42 -0.15 0.19
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.904 r_dihedral_angle_4_deg 17.091 r_dihedral_angle_3_deg 16.505 r_dihedral_angle_1_deg 5.434 r_scangle_it 4.079 r_scbond_it 3.034 r_mcangle_it 1.549 r_angle_refined_deg 1.331 r_mcbond_it 1.186 r_angle_other_deg 0.893
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.904 r_dihedral_angle_4_deg 17.091 r_dihedral_angle_3_deg 16.505 r_dihedral_angle_1_deg 5.434 r_scangle_it 4.079 r_scbond_it 3.034 r_mcangle_it 1.549 r_angle_refined_deg 1.331 r_mcbond_it 1.186 r_angle_other_deg 0.893 r_nbd_refined 0.216 r_symmetry_vdw_other 0.192 r_symmetry_hbond_refined 0.19 r_nbtor_refined 0.186 r_nbd_other 0.185 r_symmetry_vdw_refined 0.165 r_xyhbond_nbd_refined 0.151 r_mcbond_other 0.13 r_metal_ion_refined 0.097 r_nbtor_other 0.087 r_chiral_restr 0.072 r_bond_refined_d 0.011 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8108 Nucleic Acid Atoms Solvent Atoms 166 Heterogen Atoms 68
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling